[Diagnosis and treatment of cervical migratory foreign bodies caused by sharp esophageal foreign bodies]

Objective:Imaging findings and treatment of sharp foreign bodies penetrating the esophagus to migrate in the neck were collected. Method:All of 9 cases were determined by CT imaging. The foreign bodies were removed in 8 cases through the lateral cervical approach. The last case was taken out by bronchoscope. Eight cases successfully removed the foreign bodies. No definite foreign body was found in 1 case. Result:There were no postoperative complications in 8 patients that successful removed of foreign bodies. All patients begin to eat normally after operation and were discharged from hospital in 7 days. Tracheoesophageal fistula occurred that happened to the patient that no foreign body was found in operation. So gastric tube was retained for 7 days. Conclusion:CT imaging should be performed to determine whether there is the possibility of foreign body penetrating out of the esophagus, for the patients who had explicit history but the foreignbodies could not be found by barium meal examination. If necessary, three-dimensional CT reconstruction of the neck should be performed to locate the foreign body. Surgical exploration should be done as soon as possible to avoid aimless migration of foreign bodies, and it is difficult to find it during operation.